Reproduced from Claire Tomalin’s Charles Dickens: A Life, this map shows various places in Central London associated with Dickens. Note Warren’s Blacking Factory, in the bottom right-hand corner, where Dickens worked as a twelve year old; and Coldbath Field Prison, in the top right-hand corner, where Dickens was a frequent visitor, though obviously not as an inmate.
[Dickens in Central London in Claire Tomalin's Charles Dickens: A Life.]